3867795

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 7255872

約数和(自身を除く): 3388077

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 101, 111, 115, 185, 207, 303, 333, 345, 505, 555, 851, 909, 1035, 1515, 1665, 2323, 2553, 3737, 4255, 4545, 6969, 7659, 11211, 11615, 12765, 18685, 20907, 33633, 34845, 38295, 56055, 85951, 104535, 168165, 257853, 429755, 773559, 1289265, 3867795]

約数ペア:

[(1, 3867795), (3, 1289265), (5, 773559), (9, 429755), (15, 257853), (23, 168165), (37, 104535), (45, 85951), (69, 56055), (101, 38295), (111, 34845), (115, 33633), (185, 20907), (207, 18685), (303, 12765), (333, 11615), (345, 11211), (505, 7659), (555, 6969), (851, 4545), (909, 4255), (1035, 3737), (1515, 2553), (1665, 2323)]